Maternal MTHFR mutation and congenital heart defects

Hernandez-Robles, Jose; Huhta, James C.; Leshko, Jenny

doi:10.1016/j.ajog.2005.10.492

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Methylene tetrahydrofolate reductase (MTHFR) is an enzyme important for folate metabolism [ 82 ]. Retrospective studies have shown that the MTHFR C677T mutation is associated with up to 50% of certain types of CHD [ 83 ]. The effect of maternal obesity on the developing heart appears to be greatest among women who carry the MTHFR C677T or BHMT G742A polymorphism.…”

Section: Maternal Dna Methylation Patterns and Congenital Heart Defectsmentioning

confidence: 99%

The role of DNA methylation in syndromic and non-syndromic congenital heart disease

Cao

Huang

et al. 2021

Clin Epigenet

View full text Add to dashboard Cite

Congenital heart disease (CHD) is a common structural birth defect worldwide, and defects typically occur in the walls and valves of the heart or enlarged blood vessels. Chromosomal abnormalities and genetic mutations only account for a small portion of the pathogenic mechanisms of CHD, and the etiology of most cases remains unknown. The role of epigenetics in various diseases, including CHD, has attracted increased attention. The contributions of DNA methylation, one of the most important epigenetic modifications, to CHD have not been illuminated. Increasing evidence suggests that aberrant DNA methylation is related to CHD. Here, we briefly introduce DNA methylation and CHD and then review the DNA methylation profiles during cardiac development and in CHD, abnormalities in maternal genome-wide DNA methylation patterns are also described. Whole genome methylation profile and important differentially methylated genes identified in recent years are summarized and clustered according to the sample type and methodologies. Finally, we discuss the novel technology for and prospects of CHD-related DNA methylation.

show abstract

Section: Maternal Dna Methylation Patterns and Congenital Heart Defectsmentioning

confidence: 99%